1378450476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2945407}}^1$

素因数の和:2945430

約数の個数: 36

約数和(自身を含む): 3752449792

約数和(自身を除く): 2373999316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2945407, 5890814, 8836221, 11781628, 17672442, 26508663, 35344884, 38290291, 53017326, 76580582, 106034652, 114870873, 153161164, 229741746, 344612619, 459483492, 689225238, 1378450476]

約数ペア:

[(1, 1378450476), (2, 689225238), (3, 459483492), (4, 344612619), (6, 229741746), (9, 153161164), (12, 114870873), (13, 106034652), (18, 76580582), (26, 53017326), (36, 38290291), (39, 35344884), (52, 26508663), (78, 17672442), (117, 11781628), (156, 8836221), (234, 5890814), (468, 2945407)]